Raspberry Pi Workshop - Chapter 3 - Your First Shell Script
Core Electronics 8:06
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The full tutorial for this video (with images and step-by-step tips) https://core-electronics.com.au/tutorials/raspberry-pi-workshop-for-beginners.html
Arguments are pieces of information that we pass in to a program or function. When you issue a command like cd /home/pi, here the command is cd and there is one argument, /home/pi.
In BASH, arguments are accessed in the order they were passed in with $x, where x is the argument number. This means that $1 refers to the first argument, and $4 refers to the 4th argument (if there is one). The name of the command issued is $0.
Core Electronics is your home in Australia for:
Raspberry Pi https://core-electronics.com.au/raspberry-pi.html
Arguments are pieces of information that we pass in to a program or function. When you issue a command like cd /home/pi, here the command is cd and there is one argument, /home/pi.
In BASH, arguments are accessed in the order they were passed in with $x, where x is the argument number. This means that $1 refers to the first argument, and $4 refers to the 4th argument (if there is one). The name of the command issued is $0.
Core Electronics is your home in Australia for:
Raspberry Pi https://core-electronics.com.au/raspberry-pi.html
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